*{
    padding: 0;
    margin: 0;
    list-style: none;
    text-decoration: none;

}
a{
    color: inherit;
}
.clearfloat::after{
    content: "";
    clear: both;
    display: block;
}
header{
    width: 100%;
    height: 80px;
}
.content{
    width: 1900px;
    height: 80px;
    margin: auto;
}
.navlogo{
    width: 95px;
    height: 60px;
    background-image: url(../image/logo.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    margin-left: 50px;
    margin-top: 14px;
    float: left;
}
.cnt{
    width: 500px;
    height: 80px;
    text-align: center;
    line-height: 80px;
    color: #878787;
    float: left;
    margin-left: 55%;
    position: relative;
}
.line1{
    width: 32px;
    border: 1px solid #519f10;
    position: absolute;
    left: 266px;
    top: 56px;
}
.cnt span:hover .line2{
    opacity: 1;
    transition: all .5s;
    animation: xian .5s;
   
}
.line2{
    width: 32px;
    border: 1px solid #519f10;
    position: absolute;
    left: 136px;
    top: 56px;
    opacity: 0;
}
@keyframes xian{
    0%{
        width: 0;
    }
    100%{
        width: 32px;
    }
}

.cnt span:hover{
    color: #519f10;
}
.navright{
    width: 200px;
    height: 80px;
    line-height: 82px;
    text-align: center;
    float: left;
}
.navright img{
    width: 21px;
    height: 21px;
}

.banner{
        width: 100%;
        height: 300px;
        background-image: url(../image/jidi/banner.jpg);
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
}

.cnt1{
    width: 1200px;
    height: 780px;
    margin: auto;
    text-align: center;
}
.cnt1 h1{
    margin-top: 90px;
    font-size: 24px;
    font-weight: 500;
}
.cnt1 p{
    margin-top: 20px;
    color: #666666;
}
.tu{
    width: 1200px;
    height: 600px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-top: 40px;
}
.tu img{
    width: 280px;
    height: 280px;
}


/* 底部 */
footer{
    width: 100%;
    height: 210px;
    background-color: #F3F3F3;
}
.content1{
    width: 1200px;
    height: 210px;
    margin: auto;
    display: flex;
    justify-content: space-between;
}

.vx{
    background-image: url(../image/vb.png);
    background-repeat: no-repeat;
    height: 24px;
    width: 24px;
    background-position-y: -96px;
    display: inline-block;
}
.vb{
    background-image: url(../image/vb.png);
    background-repeat: no-repeat;
    height: 24px;
    width: 24px;
    background-position:-24px -96px;
    display: inline-block;
}
.content1 h1{
    font-size: 26px;
    font-weight: 400;
    color: #666666;
}
.content1 ul{
    margin-top: 78px;
}
.content1 .zi{
   color: #969696;
}
.content1 .zi1{
    color: #969696;
 }

 .di{
    width: 1200px;
    height: 46px;
    margin: auto;
    line-height: 46px;
    font-size: 12px;
    color: #969696;
 }